Explore Scientific Maksutov-Newton 152/731 David H.Levy Comet Hunter OTA

The Maksutov-Newton telescope is a variant of the Newtonian telescope that incorporates a parabolic mirror and an additional meniscus lens at the front of the tube. This innovative design effectively minimizes the spherical aberration typically associated with the main mirror. Astronomers highly value the modified Newtonian configuration due to its notable reduction in coma, astigmatism, and image curvature compared to traditional mirror systems.

The Maksutov-Newton telescope serves as an excellent and more affordable alternative to apochromatic systems. It is particularly advantageous for capturing photographs characterized by exceptional contrast, edge sharpness, and a flat field. With a light factor of 5, this telescope enables the capture of high-quality images even with short exposure times.

A low-profile 2" diameter Crayford focuser eliminates image vignetting, while the dual focusing system with a 1:10 ratio allows for precise image sharpening.

The construction of the telescope tube utilizes resilient and lightweight carbon fiber, which possesses excellent thermal properties. As a result, the tube's dimensions remain unaffected by changes in ambient conditions.

Technical Specifications:

• Optical system: Maksutov-Newtonian catadioptric

• Main mirror diameter: 152mm

• Focal length of the optical system: 731mm

• Lightbeams: f/4.8

• Resolution: 0.77''

• Secondary mirror: φ = 49mm, obstruction 32%

• Theoretical range: 13.4 mag

• Length of the optical tube: 696mm

• Tube diameter: 180mm

• Weight: 7kg (excluding packaging)

Included Equipment:

• Eyepiece: Explore Scientific 30mm LEF 52° argon

• Focuser: 2" with reduction to 1.25"

• Dual focusing system with a 1:10 ratio

• 8x50 illuminated finder

• Dew shield

• Dovetail in the Vixen system

Guarantee:

This telescope comes with a 2-year warranty.